Quarterly report pursuant to Section 13 or 15(d)

Sales to Major Customers (Details)

v3.21.1
Sales to Major Customers (Details) - customer
3 Months Ended
Apr. 03, 2021
Mar. 28, 2020
Segment Reporting, Asset Reconciling Item    
Number of major customers 0 1
Sales Revenue, Net | Customer Concentration Risk | Major Customer One    
Segment Reporting, Asset Reconciling Item    
Percent of consolidated revenue   17.00%